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Why Germanium has more free electrons than Silicon?
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graciousparul



Joined: 19 Jan 2008
Posts: 124
Helped: 7
Post28 Jun 2009 15:13   

Need Help?
Hi

Please help me

Why Germanium has more free electrons than Silicon?



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subharpe



Joined: 09 Jan 2008
Posts: 244
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Location: Bangalore,India
Post28 Jun 2009 20:12   

Re: Need Help?
In the expression of intrinsic concentration, there is only one parameter that differs for silicon and germanium, it is the effective mass of electrons in the material.
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Post new topic  Reply to topic    EDAboard.com Forum Index -> Electronic Elementary Questions -> Why Germanium has more free electrons than Silicon?
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